What does code J3420 cost?

Across the published hospital price files, the disclosed cash price for J3420 ranges from $0.45 to $84.15. This is public hospital price transparency data, not a guaranteed estimate of your bill.

Will this be my final bill?

Actual patient responsibility may vary based on your insurance plan, deductible, coinsurance, network status, diagnosis, setting, bundled services, clinical circumstances, and hospital billing practices.

J3420 is the billing code hospitals use to identify "CYANOCOBALAMIN (VIT B-12) 1,000 MCG/ML INJECTION SOLUTION" on their published price files. We use it to line up the same service across different hospitals.

Why do prices for this code differ between hospitals?

Each hospital sets its own prices and negotiates separately with each insurer, so the disclosed price for the same code can vary widely from one hospital to another — and even between plans at a single hospital. Comparing the published figures is what this page is for; a difference does not by itself mean one hospital is better or worse.

What this page is not

It is not a quote, a guarantee, or medical advice. It shows what hospitals have published for this code, so you can compare and ask informed questions — your actual cost depends on your insurance, the exact services performed, and the care setting.

J3420

HCPCS

CYANOCOBALAMIN (VIT B-12) 1,000 MCG/ML INJECTION SOLUTION

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code J3420 (CYANOCOBALAMIN (VIT B-12) 1,000 MCG/ML INJECTION SOLUTION) appears at 63 hospitals with disclosed cash prices from $0.45 to $84.15. This is public hospital price transparency data, not a guaranteed estimate of your bill.

Published-price availability

hospitals publish a price

list this service without a published price

Cash

List

Negotiated

Allowed

A blank price (“—”) means a hospital names this service but did not publish a dollar amount — it is not a free service or a $0 price.

Compare J3420 prices

Filter by hospital, city, setting, or payer — the summary and charts update with your filters.

Based on hospital-published prices verified from each hospital’s own file. Coverage expands as data is verified.

Published cash prices for code J3420 vary by about 187× across the 62 hospitals with disclosed prices here — from $0.45 to $84.15. Shopping around can matter.

Hospitals

Prices shown

$0.45

Lowest cash

$84.15

Highest cash

code J3420 cash price70 disclosed · 62 hospitals

$0.45median ~$19.21$84.15

Lowest cash price by hospital

Mount Sinai South Nassau$0.45
Providence St Joseph Medical Center$3.20
Mount Sinai Hospital$4.70
Mount Sinai Queens$4.70
Munson Healthcare Cadillac$5.10
Munson Healthcare Charlevoix Hospital$6.80

Cash price by city

Reflects your current filters.

Cash price by city$0.45 – $7.62

Oceanside · 1 hospital$0.45
Polson · 1 hospital$3.20
New York · 2 hospitals$4.70–$7.62
Long Island · 1 hospital$4.70
Cadillac · 1 hospital$5.10
Charlevoix · 1 hospital$6.80

79 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
CYANOCOBALAMIN (VIT B-12) 1,000 MCG/ML INJECTION SOLUTION Inpatient	Carle Foundation Hospital	J3420 HCPCS	$54.36	$54.36	$1.42 – $35.93	—
Cyanocobalamin: 25 Vial, Multi-Dose In 1 Tray (0517-0031-25) / 1 Ml In 1 Vial, Multi-Dose (0517-0031-01) Inpatient & outpatient	Endeavor Health Edward Hospital	J3420 HCPCS	$76.22	$76.22	—	—
Cyanocobalamin: 25 Vial In 1 Carton (70756-635-25) / 1 Ml In 1 Vial Inpatient & outpatient	Endeavor Health Edward Hospital	J3420 HCPCS	$75.19	$75.19	—	—
Vitamin b12 injection Outpatient	Endeavor Health Edward Hospital	J3420 HCPCS	—	—	$4.00 – $4.00	—
CYANOCOBALAMIN (VIT B-12) 1,000 MCG/ML INJECTION SOLUTION Inpatient	Methodist Medical Center of Illinois	J3420 HCPCS	$54.36	$54.36	$1.42 – $35.93	—
NDC Description Not Available Inpatient & outpatient	University of Chicago Medical Center	J3420 HCPCS	—	—	—	—
Cyanocobalamin: 25 Vial In 1 Box (0143-9621-25) / 1 Ml In 1 Vial (0143-9621-01) Inpatient & outpatient	University of Chicago Medical Center	J3420 HCPCS	—	—	—	—
Cyanocobalamin: 25 Vial, Multi-Dose In 1 Tray (0517-0031-25) / 1 Ml In 1 Vial, Multi-Dose (0517-0031-01) Inpatient & outpatient	University of Chicago Medical Center	J3420 HCPCS	—	—	—	—
Cyanocobalamin: 25 Vial, Multi-Dose In 1 Tray (63323-044-01) / 1 Ml In 1 Vial, Multi-Dose (63323-044-00) Inpatient & outpatient	University of Chicago Medical Center	J3420 HCPCS	—	—	—	—
Cyanocobalamin: 25 Vial In 1 Box (69680-112-25) / 1 Ml In 1 Vial (69680-112-01) Inpatient & outpatient	University of Chicago Medical Center	J3420 HCPCS	—	—	—	—
Cyanocobalamin: 25 Vial, Multi-Dose In 1 Carton (71288-303-02) / 1 Ml In 1 Vial, Multi-Dose (71288-303-01) Inpatient & outpatient	University of Chicago Medical Center	J3420 HCPCS	—	—	—	—
Vitamin b12 injection Outpatient	University of Chicago Medical Center	J3420 HCPCS	—	—	—	—
CYANOCOBALAMIN (VIT B-12) 1,000 MCG/ML INJECTION SOLUTION Inpatient	Carle BroMenn Medical Center	J3420 HCPCS	$54.36	$54.36	$1.42 – $35.93	—
CYANOCOBALAMIN 1000 MCG/ML IJ SOLN Inpatient	Deaconess Gateway Hospital	J3420 HCPCS	$101	$33.17	$33.17 – $88.44	—
cyanocobalamin 1000 MCG/ML Solution 1 mL Vial Outpatient	Froedtert Menomonee Falls Hospital	J3420 HCPCS	$45.13	$24.83	$1.22 – $40.62	—
Cyanocobalamin Charge Inpatient	Munson Healthcare Charlevoix Hospital	J3420 HCPCS	$8.00	$6.80	$6.40 – $8.00	—
Cyanocobalamin Charge Inpatient	Munson Healthcare Manistee Hospital	J3420 HCPCS	$12.00	$10.20	$6.02 – $852	—
cyanocobalamin 1000 MCG/ML Solution 1 mL Vial Inpatient	Froedtert West Bend Hospital	J3420 HCPCS	$45.13	$24.83	$22.57 – $42.87	—
cyanocobalamin 1000 MCG/ML Solution 1 mL Vial Inpatient	Froedtert Holy Family Memorial Hospital	J3420 HCPCS	$53.48	$29.42	$26.74 – $47.06	—
Cyanocobalamin Charge Inpatient	Kalkaska Memorial Health Center	J3420 HCPCS	$16.00	$13.60	$11.84 – $852	—
Cyanocobalamin Charge Inpatient	Munson Healthcare Cadillac	J3420 HCPCS	$6.00	$5.10	$3.60 – $852	—
CYANOCOBALAMIN 1000 MCG/ML IJ SOLN Inpatient	Henderson Hospital	J3420 HCPCS	$74.00	$22.20	$21.46 – $71.78	—
CYANOCOBALAMIN 1000 MCG/ML IJ SOLN Inpatient	Deaconess Gibson Hospital	J3420 HCPCS	$34.70	$18.40	$18.39 – $31.23	—
CYANOCOBALAMIN 1000 MCG/ML IJ SOLN Inpatient	Deaconess Union County Hospital	J3420 HCPCS	$64.00	$30.08	$30.08 – $62.08	—
CYANOCOBALAMIN 1000 MCG/ML IJ SOLN Outpatient	The Women's Hospital	J3420 HCPCS	$68.00	$40.12	$1.15 – $57.80	—

How to read these prices

Cash price: The discounted self-pay price for paying directly, without insurance.
List price: The hospital’s full undiscounted charge — rarely what anyone pays.
Negotiated rate: A rate for a specific insurer and plan; your share depends on your benefits.
Allowed amount: A historical reference for what was actually allowed, where disclosed.

Hospitals that publish J3420 prices

Open a hospital to see this code in the context of its full published prices.

Carle Foundation Hospital Endeavor Health Edward Hospital Methodist Medical Center of Illinois University of Chicago Medical Center Carle BroMenn Medical Center Deaconess Gateway Hospital Froedtert Menomonee Falls Hospital Munson Healthcare Charlevoix Hospital Munson Healthcare Manistee Hospital Froedtert West Bend Hospital Froedtert Holy Family Memorial Hospital Kalkaska Memorial Health Center Munson Healthcare Cadillac Henderson Hospital Deaconess Gibson Hospital Deaconess Union County Hospital The Women's Hospital Deaconess Illinois Medical Center Providence Kodiak Island Medical Center Stanford Health Care Stanford Health Care Tri-Valley Texas Health Presbyterian Hospital Allen Texas Health Harris Methodist Hospital Alliance Providence Seward Hospital Providence Valdez Medical Center St Elias Specialty Hospital Healdsburg Hospital Providence Little Co of Mary Med Center San Pedro Texas Health Arlington Memorial Hospital Texas Health Harris Methodist Hospital Azle Texas Health Harris Methodist Hospital Cleburne Texas Health Presbyterian Hospital Dallas Texas Health Presbyterian Hospital Denton Texas Health Presbyterian Hospital Flower Mound Texas Health Harris Methodist Hospital Fort Worth Texas Health Hospital Frisco Texas Health Heart & Vascular Hospital Arlington Texas Health Harris Methodist Hospital Hurst-Euless-Bedford Texas Health Presbyterian Hospital Kaufman Providence St Joseph Medical Center Texas Health Presbyterian Hospital Plano Texas Health Hospital Rockwall Texas Health Harris Methodist Hospital Southlake Texas Health Harris Methodist Hospital Southwest Fort Worth Texas Health Specialty Hospital Fort Worth Texas Health Springwood Hospital Hurst-Euless-Bedford Texas Health Harris Methodist Hospital Stephenville Atrium Health Lincoln Providence Hood River Memorial Hospital Providence Seaside Hospital Berger Hospital Doctors Hospital Dublin Methodist Hospital Grady Memorial Hospital Grant Medical Center Grove City Methodist Hospital Hardin Memorial Hospital Mansfield Hospital Mount Sinai Brooklyn Mount Sinai Hospital Mount Sinai Queens Mount Sinai Morningside Mount Sinai South Nassau

Code J3420: frequently asked

What does code J3420 cost?: Across the published hospital price files, the disclosed cash price for J3420 ranges from $0.45 to $84.15. This is public hospital price transparency data, not a guaranteed estimate of your bill.
Will this be my final bill?: Actual patient responsibility may vary based on your insurance plan, deductible, coinsurance, network status, diagnosis, setting, bundled services, clinical circumstances, and hospital billing practices.
What is code J3420?: J3420 is the billing code hospitals use to identify "CYANOCOBALAMIN (VIT B-12) 1,000 MCG/ML INJECTION SOLUTION" on their published price files. We use it to line up the same service across different hospitals.
Why do prices for this code differ between hospitals?: Each hospital sets its own prices and negotiates separately with each insurer, so the disclosed price for the same code can vary widely from one hospital to another — and even between plans at a single hospital. Comparing the published figures is what this page is for; a difference does not by itself mean one hospital is better or worse.
What this page is not: It is not a quote, a guarantee, or medical advice. It shows what hospitals have published for this code, so you can compare and ask informed questions — your actual cost depends on your insurance, the exact services performed, and the care setting.

All CPT / HCPCS codes Browse hospitals How to read this data

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